When considering SEO services for your business, one decision you will have to make on the way is choosing between an SEO agency and consultant (in fact, you most likely clicked on this article to help with that exact decision!).

While both agencies and consultants aim to improve your website’s search engine rankings, their approach, structure, and relationship with clients differ significantly.

  • SEO agencies typically consist of multiple people skilled in SEO, account managers, developers, admin staff and directors.
  • SEO consultants on the other hand are just the person skilled in SEO, covering admin duties themselves.

To help you decide between the two, I’ll compare both against seven key factors that are important to businesses deciding between choosing an agency or a consultant:

  1. Variety of Skills
  2. Cost-Effectiveness
  3. Resources
  4. Adaptability
  5. Communication
  6. Personalised Service
  7. Quality of Work

1. Variety of Skills

Winner: Agency

SEO agencies, by nature, typically have a broad team of experts including SEO specialists, developers, account strategists, copywriters and more.

This diversity allows agencies to handle projects requiring multiple skill sets across teams.

For businesses needing a wide range of services, an agency can provide a one-stop solution.

However, this breadth of skills may not always be necessary for projects requiring only 1-2 skill sets (e.g. SEO/PPC).

2. Cost-Effectiveness

Winner: Consultant

Whilst agencies can pitch competitive prices, those numbers often include the expense of physical offices, administrative staff, and middle management.

Consultants tend to operate independently. That means your money goes directly towards their expertise, not business overheads.

For many, this makes SEO consultants the more cost-effective solution.

3. Resources

Winner: Agency

Agencies are generally well-suited to manage larger projects thanks to their access to a wider team.

They’re able to assign different people to various parts of your SEO campaign at the same time.

If your business needs input from several individuals all at once, an agency could be the right fit.

4. Adaptability

Winner: Consultant

Agencies often operate using standardised processes, simply because they manage multiple teams and clients.

While the individuals working on your account may be adaptable, making wider changes can take time due to the setup and number of people involved.

Consultants, however, can tailor their approach from the start and adjust quickly if your business shifts direction.

This kind of agility is especially valuable in today’s fast-paced digital world.

Say you need to alter your SEO strategy mid-way through a project – a consultant can typically action that quickly, whereas agencies may need more time due to internal approvals and coordination.

5. Communication

Winner: Consultant

Working with a consultant offers the comfort of a single point of contact – someone who’s with you every step of the way.

This helps avoid the confusion that can come from rotating account managers or high staff turnover in agency settings.

Consultants bring a more direct and personal communication style, as they’re the ones actually delivering the work.

That kind of consistency enhances collaboration and builds stronger rapport over time.

6. Personal Service

Winner: Consultant

With SEO consultants, you often get a deeper level of commitment – their business thrives on results and happy clients.

Agencies, by contrast, typically work within larger structures where client focus can be diluted by internal priorities.

Consultants, working independently, are driven to deliver great outcomes.

For them, your success directly reflects on their own – which often leads to a more dedicated partnership.

7. Quality of Work

Winner: Equal

You can get excellent SEO support from both agencies and independent consultants.

Agencies often involve a range of specialists, but that sometimes means the work is distributed to junior staff for training.

Consultants tend to manage every detail themselves, resulting in a more consistent and focused execution.

Final Score

  • Agency: 3
  • Consultant: 5

Conclusion

Both Healthcare SEO agencies and consultants have their strengths.

While agencies bring extensive resources and a variety of skills, consultants may offer a more cost-effective, adaptable, and personalised approach.

If you’re ready to experience the benefits of working with a Healthcare SEO consultant…read more